<?php

/**
 * SvcPHP
 *
 * Copyright (C) 2012 João Francisco Biondo Trinca
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 *
 * @package    SvcPHP
 * @author     João Francisco Biondo Trinca <wolfulus@gmail.com>
 * @copyright  2012 João Francisco Biondo Trinca <wolfulus@gmail.com>
 * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
 * @link       http://code.google.com/p/svcphp/
 *
 */

/**
 * Implements the template translator plugin.
 */
class Svc_Template_Plugin_Translator implements Svc_Template_Plugin
{
    /**
     * Creates a new instance of the translator plugin.
     *
     */
    public function __construct()
    {
    }

    /**
     * Returns the plugin id.
     *
     * @return string
     */
    public function id()
    {
        return 'translator';
    }

    /**
     * Installs the translator into the template engine.
     *
     * @param Svc_TemplateData $data
     */
    public function register(&$data)
    {
        // $data->register('translate', 'Svc_Template_Plugin_Translator_Function');
        $data->register('translate', function ($key)
        {
            $params = func_get_args();
            array_shift($params);

            return Svc_Template_Plugin_Translator::translate($key);
        });
    }

    /**
     * Translates the specified key.
     *
     * @param string $key
     * @param array $params
     *
     * @return string
     */
    public static function translate($key, $params = array())
    {
        return Svc_Application::instance()->getTranslator()->translate($key, $params);
    }
}